Fixes from v2 evaluation (7.9/10 avg, 28 controls): 1. COMPOUND BAN: "durchführen UND Maßnahmen ergreifen" → pick primary action only 2. EVIDENCE-OF-ACTION: "Tests dokumentieren" → evidence field, not own control 3. PFLICHT=PROZESS: "Behörden informieren" + "Verfahren etablieren" = 1 control 4. MERGE-KEY BUG: merge_key from LLM output now stored in generation_metadata Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>